Electric Smelting & Aluminium Co. v. Carborundum Co.
U.S. Circuit Court for the District of Western Pennsylvania
This was a suit in equity for the alleged infringement of two patents relating to the art of smelting by electricity.
1Opinion of the Court
BUFFINGTON, District Judge.
The Electric Smelting' & Aluminium Company filed this bill against the Carborundum Company, alleging infringement of three patents owned by the complainant company. At the hearing the infringement of patent No. 335,058, granted'January 26, 1886, to Alfred II. Cowles, was not pressed, but was of all the claims of patent No. 319,71)5, issued June 9, 1885, to Eugene II. Cowles et al., for a process of smelting ores by the electric current, and of patent No. 319,945, issued dune 9, 1885, to Eugene II. Cowles et al., for an electric smelting furnace. The large mass of…
2Cases cited2 opinions
- Lowrey v. Cowles Electric Smelting & Aluminum Co.U.S. Circuit Court for the District of Northern Ohio · 1895
- Lowry v. Cowles Electric Smelting & Aluminum Co.U.S. Circuit Court for the District of Northern Ohio · 1893
3Cited by3 opinions
- Carborundum Co. v. Electric Smelting & Aluminum Co.Court of Appeals for the Third Circuit · 1913
- Electric Smelting & Aluminum Co. v. Carborundum Co.Court of Appeals for the Third Circuit · 1900
- Gilmore v. WaplesTexas Supreme Court · 1916